[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Jun 2 18:40:25 UTC 2023
IPv4 R&E Routing Table Report 18:35 GMT Fri 02 Jun, 2023
IPv4 BGP Table (Global) as seen at RENU.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/RENU/
Analysis Summary
----------------
BGP routing table entries examined: 940585
Prefixes after maximum aggregation (per Origin AS): 349195
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 449721
Number of IPv4 prefixes with a valid ROA: 417277
Number of IPv4 prefixes with an invalid ROA: 1486
Number of IPv4 prefixes with no ROA: 521822
Total ASes present in the Internet Routing Table: 74517
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63861
Origin ASes announcing only one prefix: 25836
Transit ASes present in the Internet Routing Table: 10656
Transit-only ASes present in the Internet Routing Table: 451
Paths with bogon ASNs present in the IPv4 Routing Table: 159
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 164
Max AS path prepend of ASN ( 51156) 160
Prefixes from unregistered ASNs in the Routing Table: 1138
Number of instances of unregistered ASNs: 1146
Number of 32-bit ASNs allocated by the RIRs: 42003
Number of 32-bit ASNs visible in the Routing Table: 34663
Prefixes from 32-bit ASNs in the Routing Table: 178312
Number of bogon 32-bit ASNs visible in the Routing Table: 70
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 586
Number of addresses announced to Internet: 3055999744
Equivalent to 182 /8s, 38 /16s and 219 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319529
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 242063
Total APNIC prefixes after maximum aggregation: 68705
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 236027
Unique aggregates announced from the APNIC address blocks: 98076
APNIC Region origin ASes present in the Internet Routing Table: 13394
APNIC Prefixes per ASN: 17.62
APNIC Region origin ASes announcing only one prefix: 3937
APNIC Region transit ASes present in the Internet Routing Table: 1791
Average APNIC Region AS path length visible: 6.0
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8735
Number of APNIC addresses announced to Internet: 772955136
Equivalent to 46 /8s, 18 /16s and 92 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 272695
Total ARIN prefixes after maximum aggregation: 122746
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 275789
Unique aggregates announced from the ARIN address blocks: 130447
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.42
ARIN Region origin ASes announcing only one prefix: 6994
ARIN Region transit ASes present in the Internet Routing Table: 1982
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4806
Number of ARIN addresses announced to Internet: 1280696832
Equivalent to 76 /8s, 85 /16s and 226 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 263594
Total RIPE prefixes after maximum aggregation: 122709
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 259339
Unique aggregates announced from the RIPE address blocks: 158723
RIPE Region origin ASes present in the Internet Routing Table: 28364
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12036
RIPE Region transit ASes present in the Internet Routing Table: 4003
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 164
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11218
Number of RIPE addresses announced to Internet: 717930752
Equivalent to 42 /8s, 202 /16s and 193 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129106
Total LACNIC prefixes after maximum aggregation: 28332
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 128131
Unique aggregates announced from the LACNIC address blocks: 49494
LACNIC Region origin ASes present in the Internet Routing Table: 11015
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2293
LACNIC Region transit ASes present in the Internet Routing Table: 2324
Average LACNIC Region AS path length visible: 6.5
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8800
Number of LACNIC addresses announced to Internet: 177019648
Equivalent to 10 /8s, 141 /16s and 27 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31989
Total AfriNIC prefixes after maximum aggregation: 5887
AfriNIC Deaggregation factor: 5.43
Prefixes being announced from the AfriNIC address blocks: 40713
Unique aggregates announced from the AfriNIC address blocks: 12499
AfriNIC Region origin ASes present in the Internet Routing Table: 1757
AfriNIC Prefixes per ASN: 23.17
AfriNIC Region origin ASes announcing only one prefix: 576
AfriNIC Region transit ASes present in the Internet Routing Table: 331
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 129
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1104
Number of AfriNIC addresses announced to Internet: 106998784
Equivalent to 6 /8s, 96 /16s and 172 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9482 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5724 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4210 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3680 1331 21 VIETEL-AS-AP Viettel Group, VN
45899 3464 1856 96 VNPT-AS-VN VNPT Corp, VN
7713 3432 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3022 499 253 BBIL-AP BHARTI Airtel Ltd., IN
24560 2405 837 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2297 11252 587 KIXS-AS-KR Korea Telecom, KR
45090 2167 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 8307 10785 2989 AMAZON-02, US
11492 4523 300 612 CABLEONE, US
7155 4052 282 62 VIASAT-SP-BACKBONE, US
22773 3565 3036 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3523 1319 66 SHAW, CA
749 3128 54970 2380 DNIC-AS-00749, US
16625 3085 1551 2332 AKAMAI-AS, US
396982 2659 3593 374 GOOGLE-CLOUD-PLATFORM, US
30036 2504 360 419 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2454 24003 1538 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7301 1707 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4097 3398 162 AKAMAI-ASN1, NL
8551 3876 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2881 2291 909 ROSTELECOM-AS, RU
9009 2672 248 1393 M247, RO
34984 2283 360 604 TELLCOM-AS, TR
6849 1992 307 17 UKRTELNET, UA
58224 1826 945 533 TCI, IR
61317 1649 110 1279 ASDETUK www.heficed.com, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11286 3355 605 Uninet S.A. de C.V., MX
10620 3518 507 856 Telmex Colombia S.A., CO
13999 2369 364 630 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 238 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 343 511 Axtel, S.A.B. de C.V., MX
3816 1295 762 171 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1099 180 441 Techtel LMDS Comunicaciones Interactiva
26615 1027 2498 45 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1573 393 19 LINKdotNET-AS, EG
24835 1538 533 29 RAYA-AS, EG
36992 1341 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1034 67 47 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
37457 813 319 46 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 528 54 42 WANANCHI-, KE
36914 516 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11286 3355 605 Uninet S.A. de C.V., MX
9808 9482 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8307 10785 2989 AMAZON-02, US
12479 7301 1707 141 UNI2-AS, ES
7545 5724 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4523 300 612 CABLEONE, US
18403 4210 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4097 3398 162 AKAMAI-ASN1, NL
7155 4052 282 62 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9482 9445 CHINAMOBILE-CN China Mobile Communications Grou
12479 7301 7160 UNI2-AS, ES
16509 8307 5318 AMAZON-02, US
7545 5724 5030 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4210 4185 FPT-AS-AP FPT Telecom Company, VN
7155 4052 3990 VIASAT-SP-BACKBONE, US
20940 4097 3935 AKAMAI-ASN1, NL
11492 4523 3911 CABLEONE, US
8551 3876 3842 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/RENU/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
3507 UNALLOCATED 2.57.241.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.49.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.69.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.206.0/24 213035 AS-SERVERION Serverion B.V.,
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/RENU/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:38 /11:103 /12:301
/13:580 /14:1206 /15:2124 /16:13543 /17:8282 /18:14012
/19:25184 /20:43837 /21:52162 /22:110588 /23:101569 /24:567026
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6385 7301 UNI2-AS, ES
8151 5278 11286 Uninet S.A. de C.V., MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4523 CABLEONE, US
8551 3349 3876 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3333 3523 SHAW, CA
7155 3067 4052 VIASAT-SP-BACKBONE, US
22773 2632 3565 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2073 3518 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2148 2:1238 3:180 4:7 5:4628 6:132
7:6 8:1555 9:1 11:172 12:1534 13:377
14:2301 15:304 16:193 17:371 18:436 20:267
21:4 22:188 23:6306 24:2996 25:6 27:2564
29:19 31:2535 32:85 34:21 35:111 36:1963
37:4680 38:4835 39:847 40:151 41:4404 42:1977
43:2378 44:310 45:17665 46:4375 47:375 49:1758
50:1889 51:584 52:1589 54:393 55:870 56:8
57:126 58:1862 59:1056 60:985 61:2587 62:2779
63:1927 64:5809 65:2327 66:5142 67:3011 68:1358
69:4167 70:1370 71:678 72:3070 74:2638 75:1590
76:606 77:2550 78:1876 79:3190 80:2153 81:1818
82:1502 83:1280 84:1533 85:3058 86:772 87:2045
88:1216 89:3726 90:615 91:7872 92:2067 93:2637
94:3688 95:4070 96:1309 97:336 98:1149 99:745
100:79 101:1319 102:3054 103:31526 104:4626 105:901
106:923 107:2586 108:1045 109:4421 110:2084 111:3128
112:1988 113:1750 114:1658 115:2074 116:1895 117:2544
118:2625 119:2014 120:1795 121:1080 122:2602 123:2161
124:1565 125:2458 128:1501 129:1126 130:1027 131:2150
132:869 133:420 134:1874 135:349 136:884 137:966
138:2889 139:1542 140:1244 141:1425 142:1455 143:1605
144:1153 145:348 146:1959 147:1600 148:2431 149:2259
150:895 151:1151 152:1957 153:570 154:4647 155:1454
156:1838 157:1243 158:1079 159:2229 160:2625 161:1551
162:3540 163:1548 164:1658 165:1844 166:1111 167:1757
168:4155 169:972 170:4996 171:899 172:3592 173:2979
174:1060 175:1193 176:3761 177:6102 178:3596 179:2602
180:2522 181:3537 182:3394 183:2064 184:2338 185:20489
186:5274 187:4565 188:4229 189:4024 190:9296 191:1944
192:10955 193:8912 194:7379 195:5229 196:3299 197:2744
198:5959 199:6127 200:8367 201:6166 202:10598 203:10440
204:4586 205:3712 206:4312 207:3473 208:4114 209:4939
210:4240 211:2453 212:4225 213:3650 214:1070 215:59
216:6693 217:2814 218:1256 219:416 220:1756 221:958
222:682 223:2155
End of report
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